Bug type

Regression (worked before, now fails)

Beta release blocker

No

Summary

Gateway version mismatch: expected 2026.4.29, running gateway reported unavailable.
Service runtime: status=running, state=active, pid=1675, lastExit=0
Gateway port 18789 status: free.
Port diagnostics errors: Error: spawn lsof ENOENT
Restart log: /home/user/.openclaw/logs/gateway-restart.log
Run openclaw gateway status --deep for details.

Steps to reproduce

update to a new version

Expected behavior

set up without error

Actual behavior

error happens

OpenClaw version

2026.4.29

Operating system

WSL2 OpenEuler 25.09 Dev Station

Install method

npm global

Model

Moonshot/kimi-k2.6

Provider / routing chain

Default

Additional provider/model setup details

No response

Logs, screenshots, and evidence

Impact and severity

No response

Additional information

No response